still no luck for my bom-wfp9 laptop has anyone have backup bios for this one thnks and more power
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Please help me get working bios.
dah98pmbab0 rev b hf
BoM WFP9 Huawei D15 AMD R7
BIOS not working.
SN SBMPM23515000510Comment
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Huawei BoM-WFP9
SN:FGTPM23508001506
B/I: DAH98PMBAB0 REV. B HF
NO DISPLAYComment
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hello please fix my dump notebook model is HUAWEI BoM-WFP9 SN: SMBPM23426002119 dah98pmbab0 rev b HF
i tested other dumps and notebook work but without audio please fix my dumpComment
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Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hello there,
I have a SF314-41 motherboard that i bought impulsively recently, the problem is that i only bought the motherboard only, nothing else. When i tried powering on the board with 19V (soldered on the DC IN port), and then shorting the pin 1-2 of the keyboard, the board is turning on (as indicated by the fan), however it seems like the board is displaying on the internal display as connecting to a display on the HDMI (external) does not display anything.
I tried connecting a USB keyboard, the keyboard is powered on, however pressing numlock do nothing (supposed to toggle... -
Hello Everyone,
I have HUAWEI MateBook X Pro 2019 (MACH-WX9) whose BIOS got corrupted i beleive. I have acquired Ch341A SPI flasher to program the BIOS externally. I see that to program the BIOS, i need BIOS bin/hex file which i could use to reflash it externally via the flasher tool.
It seems like the support page of this model no longer exist: https://consumer.huawei.com/be/lapto...ro-2019/specs/
In the website, you can only see specs etc.
I have not tried to extract the BIOS dump yet as I want to see if there is any ray of sunshine... -
寻找华为 Matebookxpro 2021 MACHD-WFE9 BIOS 1.19。由于升级到版本 1.67，内存频率已从 4266 降低到 3733。查找版本 1.19。
Looking for Huawei Matebookxpro 2021 MACHD-WFE9 BIOS 1.19. Since upgrading to version 1.67, the memory frequency has been reduced from 4266 to 3733. Look for version 1.19.
in English please..... -
Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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